ELECTRICAL DOORBELL

An electrical doorbell is a device used to indicate the presence of a visitor at a door or entrance. It typically consists of several components that work together to produce an audible or visual signal. Here is a description of an electrical doorbell system:

Push Button: The doorbell system starts with a push button that is mounted outside the door. When pressed, it completes an electrical circuit and sends a signal to the doorbell chime.

Doorbell Chime: The doorbell chime is an audible component that produces a ringing or chiming sound when the push button is pressed. It is usually located inside the house near the entrance or in a central location.

Transformer: The electrical doorbell system requires a low-voltage power source, typically provided by a transformer. The transformer converts the standard household voltage (120V or 240V) to a lower voltage, usually around 8V or 16V, which is safer for the doorbell system.